Forensic tactical audit for this MLB postseason matchup identifies slight market inefficiencies regarding run distribution and situational pitching splits at Petco Park. San Diego enters with unmatched September momentum and a formidable home record, while Chicago maintains historical head-to-head advantage and power metrics. Sharp evaluation reveals value on the home side via moneyline and selective run-line spread cushioning, balancing aggressive model projections against resilient market anchors for optimal risk-adjusted returns.